CN209131604U - A kind of brearing bore concentricity inspection tooling - Google Patents
A kind of brearing bore concentricity inspection tooling Download PDFInfo
- Publication number
- CN209131604U CN209131604U CN201821832486.5U CN201821832486U CN209131604U CN 209131604 U CN209131604 U CN 209131604U CN 201821832486 U CN201821832486 U CN 201821832486U CN 209131604 U CN209131604 U CN 209131604U
- Authority
- CN
- China
- Prior art keywords
- level
- screw rod
- light target
- target seat
- support arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of brearing bore concentricities to check tooling, including light target seat, the center of light target seat offers mounting hole, the outer ring of light target seat is fixedly installed with adjusting support frame, mounting hole external activity is equipped with connecting shaft, the front end for adjusting support frame is movably installed with level-one screw rod, the outer cover of level-one screw rod is equipped with level-one nut, rotating arm is fixedly installed on the external avris of connecting shaft, support arm is movably installed on the outside of rotating arm, rotating arm and support arm are flexibly connected by second level screw rod, the upper end position of rotating arm offers waist round hole, the lower end position of support arm offers waist round hole, the front upper portion of support arm is movably installed with dial gauge, the upper end outer cover of second level screw rod is equipped with second level nut.The brearing bore concentricity checks tooling, may be reused, economizes on resources, and reduces check cost, while applicability is wide, can promote the use of on the product that shafting needs bore hole to install.
Description
Technical field
The utility model relates to ship detecting equipment technical field, specially a kind of brearing bore concentricity checks tooling.
Background technique
Ship is the general name of various ships, general ship can downstream shipping need to carry out a series of detection, and to ship
The inspection work of oceangoing ship shafting installation bore hole rear bearing coaxiality of inner hole is particularly important, and the precise degrees of inspection determine the product of ship
Whether matter is qualified.
However applied to the device of brearing bore concentricity inspection, all there is checked in bearing mostly on existing market
When the concentricity of hole, needing to make a simple rechecking device, the shafting theoretical centerline for scanning out laser passes through verifying attachment, then
It is required with concentricity whether is met after tape measure propeller shaft bracket and tube shaft bearing seat right boring.So both unsightly, measurement accuracy
It is not high, it can not really reach the shortcomings that rechecking effect.
Utility model content
The purpose of this utility model is to provide a kind of brearing bore concentricities to check tooling, to solve above-mentioned background technique
Middle proposition needs to make a simple rechecking device when checking brearing bore concentricity, in the shafting theory for scanning out laser
Heart line is required by verifying attachment, then with concentricity whether is met after tape measure propeller shaft bracket and tube shaft bearing seat right boring.In this way
Both unsightly, the problem of measurement accuracy was not also high, can not really reach reinspection effect.
To achieve the above object, the utility model provides the following technical solutions, a kind of brearing bore concentricity inspection tooling,
Including light target seat, the center of the light target seat offers mounting hole, and the outer ring of the light target seat is fixedly installed with adjusting branch
Support, the mounting hole external activity are equipped with connecting shaft, and the front end for adjusting support frame is movably installed with level-one screw rod, institute
The outer cover for stating level-one screw rod is equipped with level-one nut, is fixedly installed with rotating arm, the rotation on the external avris of the connecting shaft
Support arm is movably installed on the outside of pivoted arm, the rotating arm and support arm are flexibly connected by second level screw rod, the rotating arm it is upper
End position offers waist round hole, and the lower end position of the support arm offers waist round hole, the front upper portion activity installation of the support arm
There is dial gauge, the upper end outer cover of the second level screw rod is equipped with second level nut.
Preferably, the combination of the light target seat, adjusting support frame, level-one screw rod and level-one nut makes light target seat in whole knot
Become on structure adjustable.
Preferably, the lower end outer diameter of the internal diameter with connecting shaft of the mounting hole matches.
Preferably, the adjusting support frame has that specification is four identical in light target seat outer ring, and four adjusting support frames with
It is equidistantly symmetrical in light target seat outer ring centered on mounting hole, while each front end for adjusting support frame is fitted with specification phase
Same level-one screw rod and level-one nut.
Preferably, the connecting shaft, rotating arm and support arm are formed to line pointer, and to line pointer on light target seat with connection
The central point of axis is rotation center.
Preferably, the position kissing on the rotating arm on the position of opened up waist round hole and support arm in opened up waist round hole
It closes, and the waist round hole opened up on rotating arm and the waist round hole specification opened up on support arm are consistent.
Preferably, the outer diameter of the second level screw rod matches with the internal diameter of second level nut, and second level screw flight and two
The internal whorl of grade nut matches.
Preferably, the outer diameter of the second level screw rod matches with the internal diameter of waist round hole, and reserved to dial gauge on support arm
Enough installation spaces.
Compared with prior art, the utility model has the beneficial effects that the brearing bore concentricity checks tooling, and it is original
The device applied to the inspection of brearing bore concentricity compare, using absolute construction, when inspection, is conveniently installed and used, and can be operated
Property it is strong, improve the precision of boring for shafting rear bearing coaxiality of inner hole inspection, and using to line irradiation principle, one kind of special work
Adjustable optical target stand, using adjustable optical target stand to be adjusted to propeller shaft bracket and tube shaft bearing after bore hole to the dial gauge on line pointer
The center of seat, may be reused, economize on resources, and reduce check cost, while applicability is wide, bore hole can be needed to pacify in shafting
It is promoted the use of on the product of dress.
Detailed description of the invention
Fig. 1 is the utility model assembling structure schematic diagram；
Fig. 2 is the utility model light target seat positive structure schematic；
Fig. 3 is the utility model light target seat side structure schematic diagram；
Fig. 4 is the utility model connecting shaft positive structure schematic；
Fig. 5 is the utility model connecting shaft side structure schematic diagram；
Fig. 6 is the utility model to line pointer structure schematic diagram.
In figure: 1, light target seat；2, mounting hole；3, support frame is adjusted；4, level-one screw rod；5, level-one nut；6, connecting shaft；7,
Rotating arm；8, support arm；9, second level screw rod；10, second level nut；11, dial gauge；12, waist round hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, and combine Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the utility model provides a kind of technical solution: a kind of
Brearing bore concentricity checks tooling, including light target seat 1, mounting hole 2, adjusting support frame 3, level-one screw rod 4, level-one nut 5, company
Spindle 6, rotating arm 7, support arm 8, second level screw rod 9, second level nut 10, dial gauge 11 and waist round hole 12, the center of light target seat 1
Mounting hole 2 is offered, the outer ring of light target seat 1, which is fixedly installed with, adjusts support frame 3, and 2 external activity of mounting hole is equipped with connecting shaft
6, the front end for adjusting support frame 3 is movably installed with level-one screw rod 4, and the outer cover of level-one screw rod 4 is equipped with level-one nut 5, connecting shaft 6
External avris on be fixedly installed with rotating arm 7, the outside of rotating arm 7 is movably installed with support arm 8, and rotating arm 7 and support arm 8 pass through
Second level screw rod 9 is flexibly connected, and the upper end position of rotating arm 7 offers waist round hole 12, and the lower end position of support arm 8 offers waist round hole
12, the front upper portion of support arm 8 is movably installed with dial gauge 11, and the upper end outer cover of second level screw rod 9 is equipped with second level nut 10.
It please refers to shown in Fig. 3, the light target seat 1 of the utility model adjusts support frame 3, level-one screw rod 4 and level-one nut 5
Combination makes light target seat 1 become adjustable in overall structure, convenient to carry out accurate adjustment to it.
Further, the lower end outer diameter of the internal diameter with connecting shaft 6 of mounting hole 2 matches, and facilitates and is checked
Fast Installation when work.
Further, adjusting support frame 3 has that specification is four identical in 1 outer ring of light target seat, and four adjusting support frames 3 with
It is equidistantly symmetrical in 1 outer ring of light target seat centered on mounting hole 2, while each front end for adjusting support frame 3 is fitted with rule
The identical level-one screw rod 4 of lattice and level-one nut 5 can carry out accurate adjustment to the center of light target seat 1 in installation and use process.
Further, the position of opened up waist round hole 12 and the position in opened up waist round hole 12 on support arm 8 on rotating arm 7
The waist round hole 12 for matching, and being opened up on rotating arm 7 and 12 specification of waist round hole opened up on support arm 8 are consistent, and position is corresponding,
Facilitate the installation between rotating arm 7 and support arm 8.
Further, connecting shaft 6, rotating arm 7 and support arm 8 are formed to line pointer, and to line pointer on light target seat 1 with even
The central point of spindle 6 is rotation center, and rotating range is big, is conducive to being normally carried out for work.
Further, the outer diameter of second level screw rod 9 matches with the internal diameter of second level nut 10, and the screw thread of second level screw rod 9 with
The internal whorl of second level nut 10 matches, and formula structure has stability.
Further, the outer diameter of second level screw rod 9 matches with the internal diameter of waist round hole 12, and pre- to dial gauge 11 on support arm 8
Stayed enough installation spaces, make to detect work can more fast accurate progress.
Working principle: completing the production and installation of the device first, processes and adjusts support frame 3, end drilling and tapping, then
It welds light target seat 1 and adjusts support frame 3, then its edge rounded corner is removed flash removed, then install one by overall processing light target seat 1
Grade screw rod 4 and level-one nut 5 then process support arm 8, drill out waist round hole 12, to its tapping, process rotating arm 7, drill out waist round hole
12, it is welded to connect axis 6 and work rotating arm 7, overall processing connecting shaft 6 connects waist round hole using second level screw rod 9 and second level nut 10
12, locking, connecting shaft 6, rotating arm 7 and support arm 8 are formed to line pointer, and light target seat 1 adjusts support frame 3, level-one screw rod 4 and one
The combination of grade nut 5 makes light target seat 1 become adjustable in structure, after completing, by the related whole loading light target of connecting shaft 6
In mounting hole 2 on seat 1, dial gauge 11 is mounted on support arm 8, installation is completed, the light target seat 1 after installation is placed in propeller shaft bracket
And tube shaft bearing seat inner hole, each propeller shaft bracket both ends respectively install one, the bolt of the four direction up and down of light target seat 1 makes it
It is approximately at center, is rotated to line pointer, by 11 data accurate adjustment light target seat 1 of dial gauge, accurate adjustment level-one screw rod 4 makes light target
Seat 1 is in inner hole center, removes to line pointer, installs light target in light target seat 1, measures number using collimator alignment light target
According to inspection propeller shaft bracket coaxial accuracy carries out the work such as sanding and polishing further according to accuracy data.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (8)
1. a kind of brearing bore concentricity checks tooling, including light target seat, which is characterized in that open the center of the light target seat
Equipped with mounting hole, the outer ring of the light target seat is fixedly installed with adjusting support frame, and the mounting hole external activity is equipped with connection
Axis, the front end for adjusting support frame are movably installed with level-one screw rod, and the outer cover of the level-one screw rod is equipped with level-one nut, institute
It states and is fixedly installed with rotating arm on the external avris of connecting shaft, support arm, the rotation are movably installed on the outside of the rotating arm
Arm and support arm are flexibly connected by second level screw rod, and the upper end position of the rotating arm offers waist round hole, the lower end of the support arm
Position offers waist round hole, and the front upper portion of the support arm is movably installed with dial gauge, the upper end outer cover of the second level screw rod
Equipped with second level nut.
2. a kind of brearing bore concentricity according to claim 1 checks tooling, which is characterized in that the light target seat is adjusted
The combination of section support frame, level-one screw rod and level-one nut makes light target seat (1) become adjustable in overall structure.
3. a kind of brearing bore concentricity according to claim 1 checks tooling, which is characterized in that the mounting hole it is interior
Diameter size matches with the lower end outer diameter of connecting shaft.
4. a kind of brearing bore concentricity according to claim 1 checks tooling, which is characterized in that the adjusting support frame
Have that specification is four identical in light target seat outer ring, and four adjusting support frames are equidistant in light target seat outer ring centered on mounting hole
It is symmetrical, while each front end for adjusting support frame is fitted with the identical level-one screw rod of specification and level-one nut.
5. a kind of brearing bore concentricity according to claim 1 checks tooling, which is characterized in that the connecting shaft, rotation
Pivoted arm and support arm are formed to line pointer, and to line pointer on light target seat using the central point of connecting shaft as rotation center.
6. a kind of brearing bore concentricity according to claim 1 checks tooling, which is characterized in that institute on the rotating arm
Open up the position of waist round hole and waist round hole that the position in waist round hole opened up on support arm matches, and opened up on rotating arm and
The waist round hole specification opened up on support arm is consistent.
7. a kind of brearing bore concentricity according to claim 1 checks tooling, which is characterized in that the second level screw rod
Outer diameter matches with the internal diameter of second level nut, and second level screw flight and the internal whorl of second level nut match.
8. a kind of brearing bore concentricity according to claim 1 checks tooling, which is characterized in that the second level screw rod
Outer diameter matches with the internal diameter of waist round hole, and has reserved enough installation spaces to dial gauge on support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832486.5U CN209131604U (en) | 2018-11-08 | 2018-11-08 | A kind of brearing bore concentricity inspection tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832486.5U CN209131604U (en) | 2018-11-08 | 2018-11-08 | A kind of brearing bore concentricity inspection tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131604U true CN209131604U (en) | 2019-07-19 |
Family
ID=67244221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832486.5U Expired - Fee Related CN209131604U (en) | 2018-11-08 | 2018-11-08 | A kind of brearing bore concentricity inspection tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131604U (en) |
-
2018
- 2018-11-08 CN CN201821832486.5U patent/CN209131604U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20201108 |